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| * | sh: Add SH-2A platform headers.Yoshinori Sato2006-12-0619-9/+415
| | | | | | | | | | | | | | | | | | | | | Mostly SH-2 wrappers.. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Exception vector rework and SH-2/SH-2A support.Yoshinori Sato2006-12-067-332/+767
| | | | | | | | | | | | | | | | | | | | | | | | | | | This splits out common bits from the existing exception handler for use between SH-2/SH-2A and SH-3/4, and adds support for the SH-2/2A exceptions. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Wire up division and address error exceptions on SH-2A.Yoshinori Sato2006-12-061-9/+79
| | | | | | | | | | | | | | | | | | | | | | | | SH-2A has special division hardware as opposed to a full-fledged FPU, wire up the exception handlers for this. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Add support for SH7206 and SH7619 CPU subtypes.Yoshinori Sato2006-12-0626-53/+1036
| | | | | | | | | | | | | | | | | | | | | | | | This implements initial support for the SH7206 (SH-2A) and SH7619 (SH-2) MMU-less CPUs. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | Merge git://git.infradead.org/users/dhowells/workq-2.6Linus Torvalds2006-12-06373-1863/+2361
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/users/dhowells/workq-2.6: Actually update the fixed up compile failures. WorkQueue: Fix up arch-specific work items where possible WorkStruct: make allyesconfig WorkStruct: Pass the work_struct pointer instead of context data WorkStruct: Merge the pending bit into the wq_data pointer WorkStruct: Typedef the work function prototype WorkStruct: Separate delayable and non-delayable events.
| * | | Actually update the fixed up compile failures.David Howells2006-12-064-12/+18
| | | | | | | | | | | | | | | | Signed-Off-By: David Howells <dhowells@redhat.com>
| * | | Merge branch 'master' of ↵David Howells2006-12-06135-2060/+5142
| |\ \ \ | | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/pcmcia/ds.c Fix up merge failures with Linus's head and fix new compile failures. Signed-Off-By: David Howells <dhowells@redhat.com>
| * | | WorkQueue: Fix up arch-specific work items where possibleDavid Howells2006-12-0534-121/+154
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix up arch-specific work items where possible to use the new work_struct and delayed_work structs. Three places that enqueue bits of their stack and then return have been marked with #error as this is not permitted. Signed-Off-By: David Howells <dhowells@redhat.com>
| * | | Merge branch 'master' of ↵David Howells2006-12-05588-9297/+32298
| |\ \ \ | | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/ata/libata-scsi.c include/linux/libata.h Futher merge of Linus's head and compilation fixups. Signed-Off-By: David Howells <dhowells@redhat.com>
| * | | Merge branch 'master' of ↵David Howells2006-12-051476-41020/+67631
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/infiniband/core/iwcm.c drivers/net/chelsio/cxgb2.c drivers/net/wireless/bcm43xx/bcm43xx_main.c drivers/net/wireless/prism54/islpci_eth.c drivers/usb/core/hub.h drivers/usb/input/hid-core.c net/core/netpoll.c Fix up merge failures with Linus's head and fix new compilation failures. Signed-Off-By: David Howells <dhowells@redhat.com>
| * | | | WorkStruct: make allyesconfigDavid Howells2006-11-22282-1450/+1771
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
| * | | | WorkStruct: Pass the work_struct pointer instead of context dataDavid Howells2006-11-2251-219/+293
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass the work_struct pointer to the work function rather than context data. The work function can use container_of() to work out the data. For the cases where the container of the work_struct may go away the moment the pending bit is cleared, it is made possible to defer the release of the structure by deferring the clearing of the pending bit. To make this work, an extra flag is introduced into the management side of the work_struct. This governs auto-release of the structure upon execution. Ordinarily, the work queue executor would release the work_struct for further scheduling or deallocation by clearing the pending bit prior to jumping to the work function. This means that, unless the driver makes some guarantee itself that the work_struct won't go away, the work function may not access anything else in the work_struct or its container lest they be deallocated.. This is a problem if the auxiliary data is taken away (as done by the last patch). However, if the pending bit is *not* cleared before jumping to the work function, then the work function *may* access the work_struct and its container with no problems. But then the work function must itself release the work_struct by calling work_release(). In most cases, automatic release is fine, so this is the default. Special initiators exist for the non-auto-release case (ending in _NAR). Signed-Off-By: David Howells <dhowells@redhat.com>
| * | | | WorkStruct: Merge the pending bit into the wq_data pointerDavid Howells2006-11-223-15/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reclaim a word from the size of the work_struct by folding the pending bit and the wq_data pointer together. This shouldn't cause misalignment problems as all pointers should be at least 4-byte aligned. Signed-Off-By: David Howells <dhowells@redhat.com>
| * | | | WorkStruct: Typedef the work function prototypeDavid Howells2006-11-223-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define a type for the work function prototype. It's not only kept in the work_struct struct, it's also passed as an argument to several functions. This makes it easier to change it. Signed-Off-By: David Howells <dhowells@redhat.com>
| * | | | WorkStruct: Separate delayable and non-delayable events.David Howells2006-11-2222-73/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Separate delayable work items from non-delayable work items be splitting them into a separate structure (delayed_work), which incorporates a work_struct and the timer_list removed from work_struct. The work_struct struct is huge, and this limits it's usefulness. On a 64-bit architecture it's nearly 100 bytes in size. This reduces that by half for the non-delayable type of event. Signed-Off-By: David Howells <dhowells@redhat.com>
* | | | | [PATCH] uclinux: fix mmap() of directory for nommu caseMike Frysinger2006-12-061-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I was playing with blackfin when i hit a neat bug ... doing an open() on a directory and then passing that fd to mmap() would cause the kernel to hang after poking into the code a bit more, i found that mm/nommu.c:validate_mmap_request() checks the length and if it is 0, just returns the address ... this is in stark contrast to mmu's mm/mmap.c:do_mmap_pgoff() where it returns -EINVAL for 0 length requests ... i then noticed that some other parts of the logic is out of date between the two funcs, so perhaps that's the easy fix ? Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | [PATCH] m68knommu: remove FP conditionals in ucontext structGavin Lambert2006-12-061-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The first patch is to the 2.6 kernel include file (for m68knommu), to get rid of the conditional definitions, otherwise the structures have different sizes depending on whether there's an FPU or not. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | [PATCH] m68knommu: ColdFire serial driver fixesGreg Ungerer2006-12-061-3/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some updates for the old ColdFire serial driver: . support 3 and 4 UARTs on some ColdFire parts that have them . enable multifunction pins to serial for 527x CPU's . support the 5272 UART's fractional baud rate divisor . switch driver name to "mcfserial" Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | [PATCH] m68knommu: switch 68360 to using rtc_timeGreg Ungerer2006-12-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds support for RTCs (through genrtc) for M68KNOMMU. Board-specific code will have to link the appropriate RTC driver to the mach_hwclk callback, at minimum. This patch switches the 68360 code over to using rtc_time. Signed-off-by: Gavin Lambert <gavinl@compacsort.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | [PATCH] m68knommu: fix timer register access on 523x ColdFire platformsGreg Ungerer2006-12-061-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 523x timer TRR register is a full 32bits, the older register (on other ColdFire parts) was only 16 bits. Use the right type of __raw_read when accessing it. Problem found by Yaroslav Vinogradov <yaroslav.vinogradov@freescale.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | [PATCH] m68knommu: implement irq_canonicalize()Greg Ungerer2006-12-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a null definition for irq_canonicalize(). It is used in the gerneric serial subsystem code, can't compile without it. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | [PATCH] m68knommu: create rtc.hGreg Ungerer2006-12-061-0/+1
| |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for RTCs (through genrtc) for M68KNOMMU. Board-specific code will have to link the appropriate RTC driver to the mach_hwclk callback, at minimum. Signed-off-by: Gavin Lambert <gavinl@compacsort.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2006-12-0583-1126/+4760
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (73 commits) [SCSI] aic79xx: Add ASC-29320LPE ids to driver [SCSI] stex: version update [SCSI] stex: change wait loop code [SCSI] stex: add new device type support [SCSI] stex: update device id info [SCSI] stex: adjust default queue length [SCSI] stex: add value check in hard reset routine [SCSI] stex: fix controller_info command handling [SCSI] stex: fix biosparam calculation [SCSI] megaraid: fix MMIO casts [SCSI] tgt: fix undefined flush_dcache_page() problem [SCSI] libsas: better error handling in sas_expander.c [SCSI] lpfc 8.1.11 : Change version number to 8.1.11 [SCSI] lpfc 8.1.11 : Misc Fixes [SCSI] lpfc 8.1.11 : Add soft_wwnn sysfs attribute, rename soft_wwn_enable [SCSI] lpfc 8.1.11 : Removed decoding of PCI Subsystem Id [SCSI] lpfc 8.1.11 : Add MSI (Message Signalled Interrupts) support [SCSI] lpfc 8.1.11 : Adjust LOG_FCP logging [SCSI] lpfc 8.1.11 : Fix Memory leaks [SCSI] lpfc 8.1.11 : Fix lpfc_multi_ring_support ...
| * | | | [SCSI] aic79xx: Add ASC-29320LPE ids to driverSalyzyn, Mark2006-12-053-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simple patch to add the new PCIe version of the 29320 card. Signed-off: Mark Salyzyn <Mark_Salyzyn@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] stex: version updateEd Lin2006-12-051-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update version to 3.1.0.1 Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] stex: change wait loop codeEd Lin2006-12-051-21/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original wait loop may be much longer than intended time. Use more accurate timer_after for it. Also adjust wait value to avoid unnecessary long waiting. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] stex: add new device type supportEd Lin2006-12-051-7/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for st_vsc1 type device (st_vsc is ok because it does not require extra buffer). Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] stex: update device id infoEd Lin2006-12-052-11/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - add comments for various devices - remove unused device ids(0xf350, 0x4301, 0x8301, 0x8302) - add new device id(0xe350) - fix vendor id of st_vsc - modify Kconfig help info Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] stex: adjust default queue lengthEd Lin2006-12-051-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Firmware of new version may adjust default queue length. It is backward compatible. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] stex: add value check in hard reset routineEd Lin2006-12-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During hard reset, an all-1 value from PCI_COMMAND should be invalid. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] stex: fix controller_info command handlingEd Lin2006-12-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This command needs information from both firmware and driver. First copy information from firmware to buffer, then fill in driver information. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] stex: fix biosparam calculationEd Lin2006-12-051-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix biosparam calculation. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] megaraid: fix MMIO castsJeff Garzik2006-12-052-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | megaraid's MMIO RD*/WR* macros directly call readl() and writel() with an 'unsigned long' argument. This throws a warning, but is otherwise OK because the 'unsigned long' is really the result of ioremap(). This setup is also OK because the variable can hold an ioremap cookie /or/ a PCI I/O port (PIO). However, to fix the warning thrown when readl() and writel() are passed an unsigned long cookie, I introduce 'void __iomem *mmio_base', holding the same value as 'base'. This will silence the warnings, and also cause an oops whenever these MMIO-only functions are ever accidentally passed an I/O address. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] tgt: fix undefined flush_dcache_page() problemakpm@osdl.org2006-12-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/scsi/scsi_tgt_if.c: In function 'tgt_uspace_send_event': drivers/scsi/scsi_tgt_if.c:88: warning: implicit declaration of function 'flush_dcache_page' Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] libsas: better error handling in sas_expander.cJames Bottomley2006-12-031-12/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With async scanning, we're now tripping the BUG_ON in sas_ex_discover_end_dev(), so make the error handling here correct. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] lpfc 8.1.11 : Change version number to 8.1.11James Smart2006-12-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change version number to 8.1.11 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] lpfc 8.1.11 : Misc FixesJames Smart2006-12-034-3/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Misc Fixes: - Prevent references to NULL node list element in reset routines. - Add missing IOCB types to switch tables - Reset the card on Port Error 5 - Fix infinite loop in LUN reset Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] lpfc 8.1.11 : Add soft_wwnn sysfs attribute, rename soft_wwn_enableJames Smart2006-12-034-11/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver now allows both wwpn and wwnn to be set. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] lpfc 8.1.11 : Removed decoding of PCI Subsystem IdJames Smart2006-12-032-84/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To avoid continually updating the driver for new subsystem ids (as adapter modules are proliferating), remove this 2nd level decode. Genericize the reported Adapter names to be consistent across Emulex product line. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] lpfc 8.1.11 : Add MSI (Message Signalled Interrupts) supportJames Smart2006-12-033-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add MSI (Message Signalled Interrupts) support Actual use must be enabled via the new module parameter "lpfc_use_msi" Defaults to no use Many thanks to Frederic Temporelli who implemented the initial patch. Signed-off-by: Frederic Temporelli <frederic.temporelli@ext.bull.net> Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] lpfc 8.1.11 : Adjust LOG_FCP loggingJames Smart2006-12-033-15/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust LOG_FCP logging to be more meaningful. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] lpfc 8.1.11 : Fix Memory leaksJames Smart2006-12-034-7/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix Memory leaks associated with mbox cmds READ_LA, READ_SPARAM, REG_LOGIN Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] lpfc 8.1.11 : Fix lpfc_multi_ring_supportJames Smart2006-12-038-21/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It was not accounted for in the fast/slow rings. Genericize the implementation and control it via sysfs Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] lpfc 8.1.11 : Discovery FixesJames Smart2006-12-035-175/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Discovery Fixes: - Prevent starting discovery of a node if discovery is in progress. - Code improvement (reduction) for lpfc_findnode_did(). - Update discovery to send RFF to Fabric on link up - Bypass unique WWN checks for fabric addresses - Add ndlp to plogi list prior to issuing the plogi els command Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] scsi tgt: IBM eServer i/pSeries virtual SCSI target driverFUJITA Tomonori2006-12-034-0/+975
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is IBM Virtual SCSI target driver for tgt. The driver is based on the original ibmvscsis driver: http://lkml.org/lkml/2005/10/17/99 Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] scsi tgt: SCSI RDMA Protocol library functionsFUJITA Tomonori2006-12-034-0/+529
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libsrp provides helper functions for SRP target drivers. Some SRP target drivers would be out of drivers/scsi/ so we added an entry for libsrp in drivers/scsi/Kconfig. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] 53c700: brown paper bag fix for auto request senseJames Bottomley2006-12-031-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the switch over, I forgot to set the command length, so it sends out a request sense with whatever length the prior command had (and fails badly if it wasn't 6). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] qla2xxx: use NULL instead of 0Randy Dunlap2006-12-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use NULL instead of 0 for pointers (sparse warning): drivers/scsi/qla2xxx/qla_attr.c:393:4: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] scsi-ml: Makefile and Kconfig changes for tgtFUJITA Tomonori2006-11-252-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Makefile and Kconfig for tgt. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | | [SCSI] scsi tgt: scsi target user and kernel communication interfaceFUJITA Tomonori2006-11-252-0/+440
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The user-space daemon and tgt kernel module need bi-directional kernel/user high-performance interface, however, mainline provides no standard interface like that. This patch adds shared memory interface between kernel and user spaces like some other drivers do by using own character device. The user-space daemon and tgt kernel module creates shared memory via mmap and use it like ring buffer. poll (kernel to user) and write (user to kernel) system calls are used for notification. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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